204411328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1$

素因数の和:2945

約数の個数: 56

約数和(自身を含む): 446958720

約数和(自身を除く): 242547392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 704, 824, 1133, 1648, 2266, 2819, 3296, 4532, 5638, 6592, 9064, 11276, 18128, 22552, 31009, 36256, 45104, 62018, 72512, 90208, 124036, 180416, 248072, 290357, 496144, 580714, 992288, 1161428, 1984576, 2322856, 3193927, 4645712, 6387854, 9291424, 12775708, 18582848, 25551416, 51102832, 102205664, 204411328]

約数ペア:

[(1, 204411328), (2, 102205664), (4, 51102832), (8, 25551416), (11, 18582848), (16, 12775708), (22, 9291424), (32, 6387854), (44, 4645712), (64, 3193927), (88, 2322856), (103, 1984576), (176, 1161428), (206, 992288), (352, 580714), (412, 496144), (704, 290357), (824, 248072), (1133, 180416), (1648, 124036), (2266, 90208), (2819, 72512), (3296, 62018), (4532, 45104), (5638, 36256), (6592, 31009), (9064, 22552), (11276, 18128)]